The question is the roundtrip flight from Edmonton to Toronto covers a distance of 5400km in 7.6 hours. The speed from Edmonton to Toronto was 95 km/h faster than the speed from Toronto to Edmonton. What was the speed of the plane from Toronto to Edmonton?

Question

If i set up my equation as
edmonton to toronto + edmonto back =7.6 hours
5400/x + 5400/95x = 7.6
513000+5400 = 722 x
718=x
Not sure that this is right?

Answer 1

The round trip is 5400, so each half is only 2700 km. So, I get

2700/x + 2700/(95+x) = 7.6
x = 666 km/hr